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drag-action: fix warning when setting drag-handle to null

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https://bugzilla.gnome.org/show_bug.cgi?id=708850
This commit is contained in:
Lionel Landwerlin 2013-09-26 16:49:45 +01:00
parent e87c470220
commit 067fcc3690
1 changed files with 10 additions and 6 deletions
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16
clutter/clutter-drag-action.c
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@ -1138,14 +1138,18 @@ clutter_drag_action_set_drag_handle (ClutterDragAction *action,
priv->transformed_press_x = priv->press_x;
priv->transformed_press_y = priv->press_y;
clutter_actor_transform_stage_point (handle, priv->press_x, priv->press_y,
&priv->transformed_press_x,
&priv->transformed_press_y);
if (priv->drag_handle != NULL)
g_signal_connect (priv->drag_handle, "destroy",
G_CALLBACK (on_drag_handle_destroy),
action);
{
clutter_actor_transform_stage_point (priv->drag_handle,
priv->press_x,
priv->press_y,
&priv->transformed_press_x,
&priv->transformed_press_y);
g_signal_connect (priv->drag_handle, "destroy",
G_CALLBACK (on_drag_handle_destroy),
action);
}
g_object_notify_by_pspec (G_OBJECT (action), drag_props[PROP_DRAG_HANDLE]);
}